Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Kc2 draw
3 Kc4 draw
4 Kd2 draw
5 Ke2 draw
6 Ke3 draw
7 Kh7 draw
8 Rb3 draw
9 Rc1 draw
10 Rc2 draw
11 Rc4 draw
12 Kg7 loss in 2 half-moves
13 Kg8 loss in 2 half-moves
14 Rc5 loss in 2 half-moves
15 Rc6 loss in 2 half-moves
16 Rc7 loss in 2 half-moves
17 Rc8 loss in 2 half-moves
18 Kd4 loss in 1 half-moves
19 Ke4 loss in 1 half-moves